Package com.azure.storage.queue

Class QueueServiceClientBuilder

java.lang.Object
com.azure.storage.queue.QueueServiceClientBuilder
All Implemented Interfaces:
AzureNamedKeyCredentialTrait<QueueServiceClientBuilder>, AzureSasCredentialTrait<QueueServiceClientBuilder>, ConfigurationTrait<QueueServiceClientBuilder>, ConnectionStringTrait<QueueServiceClientBuilder>, EndpointTrait<QueueServiceClientBuilder>, HttpTrait<QueueServiceClientBuilder>, TokenCredentialTrait<QueueServiceClientBuilder>
public final class QueueServiceClientBuilder extends Object implements TokenCredentialTrait<QueueServiceClientBuilder>, ConnectionStringTrait<QueueServiceClientBuilder>, AzureNamedKeyCredentialTrait<QueueServiceClientBuilder>, AzureSasCredentialTrait<QueueServiceClientBuilder>, HttpTrait<QueueServiceClientBuilder>, ConfigurationTrait<QueueServiceClientBuilder>, EndpointTrait<QueueServiceClientBuilder>
This class provides a fluent builder API to help aid the configuration and instantiation of the queueServiceClients and queueServiceAsyncClients, calling buildClient constructs an instance of QueueServiceClient and calling buildAsyncClient constructs an instance of QueueServiceAsyncClient.

The client needs the endpoint of the Azure Storage Queue service, name of the share, and authorization credential. endpoint gives the builder the endpoint and may give the builder the a SAS token that authorizes the client.

Instantiating a synchronous Queue Service Client with SAS token

 QueueServiceClient client = new QueueServiceClientBuilder()
     .endpoint("https://${accountName}.queue.core.windows.net?${SASToken}")
     .buildClient();

Instantiating an Asynchronous Queue Service Client with SAS token

 QueueServiceAsyncClient client = new QueueServiceClientBuilder()
     .endpoint("https://{accountName}.queue.core.windows.net?{SASToken}")
     .buildAsyncClient();

If the endpoint doesn't contain the query parameters to construct a SAS token they may be set using sasToken together with endpoint.

Instantiating a synchronous Queue Service Client with SAS token

 QueueServiceAsyncClient client = new QueueServiceClientBuilder()
     .endpoint("https://{accountName}.queue.core.windows.net")
     .sasToken("{SASTokenQueryParams}")
     .buildAsyncClient();

Instantiating an Asynchronous Queue Service Client with SAS token

 QueueServiceAsyncClient client = new QueueServiceClientBuilder()
     .endpoint("https://{accountName}.queue.core.windows.net")
     .sasToken("{SASTokenQueryParams}")
     .buildAsyncClient();

Another way to authenticate the client is using a StorageSharedKeyCredential. To create a StorageSharedKeyCredential a connection string from the Storage Queue service must be used. Set the StorageSharedKeyCredential with connectionString. If the builder has both a SAS token and StorageSharedKeyCredential the StorageSharedKeyCredential will be preferred when authorizing requests sent to the service.

Instantiating a synchronous Queue Service Client with connection string.

 String connectionString = "DefaultEndpointsProtocol=https;AccountName={name};"
     + "AccountKey={key};EndpointSuffix={core.windows.net}";
 QueueServiceClient client = new QueueServiceClientBuilder()
     .connectionString(connectionString)
     .buildClient();

Instantiating an Asynchronous Queue Service Client with connection string.

 String connectionString = "DefaultEndpointsProtocol=https;AccountName={name};"
     + "AccountKey={key};EndpointSuffix={core.windows.net}";
 QueueServiceAsyncClient client = new QueueServiceClientBuilder()
     .connectionString(connectionString)
     .buildAsyncClient();
See Also:

  • Constructor Details

  • Method Details

    • buildAsyncClient

      public QueueServiceAsyncClient buildAsyncClient()
      Creates a QueueServiceAsyncClient based on options set in the builder. Every time this is called a new instance of QueueServiceAsyncClient is created.

      If pipeline is set, then the pipeline and endpoint are used to create the client. All other builder settings are ignored.

      Returns:
      A QueueServiceAsyncClient with the options set from the builder.
      Throws:
      NullPointerException - If endpoint or queueName have not been set.
      IllegalArgumentException - If neither a StorageSharedKeyCredential or SAS token has been set.
      IllegalStateException - If multiple credentials have been specified.
      IllegalStateException - If both retryOptions(RetryOptions) and retryOptions(RequestRetryOptions) have been set.

    • buildClient

      public QueueServiceClient buildClient()
      Creates a QueueServiceClient based on options set in the builder. Every time this is called a new instance of QueueServiceClient is created.

      If pipeline is set, then the pipeline and endpoint are used to create the client. All other builder settings are ignored.

      Returns:
      A QueueServiceClient with the options set from the builder.
      Throws:
      NullPointerException - If endpoint or queueName have not been set.
      IllegalArgumentException - If neither a StorageSharedKeyCredential or SAS token has been set.
      IllegalStateException - If multiple credentials have been specified.
      IllegalStateException - If both retryOptions(RetryOptions) and retryOptions(RequestRetryOptions) have been set.

    • endpoint

      public QueueServiceClientBuilder endpoint(String endpoint)
      Sets the endpoint for the Azure Storage Queue instance that the client will interact with.

      Query parameters of the endpoint will be parsed in an attempt to generate a SAS token to authenticate requests sent to the service.

      Specified by:
      endpoint in interface EndpointTrait<QueueServiceClientBuilder>
      Parameters:
      endpoint - The URL of the Azure Storage Queue instance to send service requests to and receive responses from.
      Returns:
      the updated QueueServiceClientBuilder object
      Throws:
      NullPointerException - If endpoint is null.
      IllegalArgumentException - If endpoint is a malformed URL.

    • credential

      public QueueServiceClientBuilder credential(StorageSharedKeyCredential credential)
      Sets the StorageSharedKeyCredential used to authorize requests sent to the service.
      Parameters:
      credential - StorageSharedKeyCredential.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      NullPointerException - If credential is null.

    • credential

      public QueueServiceClientBuilder credential(AzureNamedKeyCredential credential)
      Sets the AzureNamedKeyCredential used to authorize requests sent to the service.
      Specified by:
      credential in interface AzureNamedKeyCredentialTrait<QueueServiceClientBuilder>
      Parameters:
      credential - AzureNamedKeyCredential.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      NullPointerException - If credential is null.

    • credential

      public QueueServiceClientBuilder credential(TokenCredential credential)
      Sets the TokenCredential used to authorize requests sent to the service. Refer to the Azure SDK for Java identity and authentication documentation for more details on proper usage of the TokenCredential type.
      Specified by:
      credential in interface TokenCredentialTrait<QueueServiceClientBuilder>
      Parameters:
      credential - TokenCredential used to authorize requests sent to the service.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      NullPointerException - If credential is null.

    • sasToken

      public QueueServiceClientBuilder sasToken(String sasToken)
      Sets the SAS token used to authorize requests sent to the service.
      Parameters:
      sasToken - The SAS token to use for authenticating requests. This string should only be the query parameters (with or without a leading '?') and not a full url.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      NullPointerException - If sasToken is null.

    • credential

      public QueueServiceClientBuilder credential(AzureSasCredential credential)
      Sets the AzureSasCredential used to authorize requests sent to the service.
      Specified by:
      credential in interface AzureSasCredentialTrait<QueueServiceClientBuilder>
      Parameters:
      credential - AzureSasCredential used to authorize requests sent to the service.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      NullPointerException - If credential is null.

    • connectionString

      public QueueServiceClientBuilder connectionString(String connectionString)
      Sets the connection string to connect to the service.
      Specified by:
      connectionString in interface ConnectionStringTrait<QueueServiceClientBuilder>
      Parameters:
      connectionString - Connection string of the storage account.
      Returns:
      the updated QueueServiceClientBuilder
      Throws:
      IllegalArgumentException - If connectionString is invalid.

    • httpClient

      public QueueServiceClientBuilder httpClient(HttpClient httpClient)
      Sets the HttpClient to use for sending and receiving requests to and from the service.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      httpClient in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      httpClient - The HttpClient to use for requests.
      Returns:
      the updated QueueServiceClientBuilder object

    • addPolicy

      public QueueServiceClientBuilder addPolicy(HttpPipelinePolicy pipelinePolicy)
      Adds a pipeline policy to apply on each request sent.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      addPolicy in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      pipelinePolicy - A pipeline policy.
      Returns:
      the updated QueueServiceClientBuilder object
      Throws:
      NullPointerException - If pipelinePolicy is null.

    • httpLogOptions

      public QueueServiceClientBuilder httpLogOptions(HttpLogOptions logOptions)
      Sets the logging configuration to use when sending and receiving requests to and from the service. If a logLevel is not provided, default value of HttpLogDetailLevel.NONE is set.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      httpLogOptions in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      logOptions - The logging configuration to use when sending and receiving requests to and from the service.
      Returns:
      the updated QueueServiceClientBuilder object
      Throws:
      NullPointerException - If logOptions is null.

    • getDefaultHttpLogOptions

      public static HttpLogOptions getDefaultHttpLogOptions()
      Gets the default Storage allowlist log headers and query parameters.
      Returns:
      the default http log options.

    • configuration

      public QueueServiceClientBuilder configuration(Configuration configuration)
      Sets the configuration object used to retrieve environment configuration values during building of the client.
      Specified by:
      configuration in interface ConfigurationTrait<QueueServiceClientBuilder>
      Parameters:
      configuration - Configuration store used to retrieve environment configurations.
      Returns:
      the updated QueueServiceClientBuilder object

    • retryOptions

      public QueueServiceClientBuilder retryOptions(RequestRetryOptions retryOptions)
      Sets the request retry options for all the requests made through the client. Setting this is mutually exclusive with using retryOptions(RetryOptions).
      Parameters:
      retryOptions - RequestRetryOptions.
      Returns:
      the updated QueueServiceClientBuilder object.

    • retryOptions

      public QueueServiceClientBuilder retryOptions(RetryOptions retryOptions)
      Sets the RetryOptions for all the requests made through the client.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Setting this is mutually exclusive with using retryOptions(RequestRetryOptions). Consider using retryOptions(RequestRetryOptions) to also set storage specific options.

      Specified by:
      retryOptions in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      retryOptions - The RetryOptions to use for all the requests made through the client.
      Returns:
      the updated QueueServiceClientBuilder object

    • pipeline

      public QueueServiceClientBuilder pipeline(HttpPipeline httpPipeline)
      Sets the HttpPipeline to use for the service client.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      The endpoint is not ignored when pipeline is set.

      Specified by:
      pipeline in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      httpPipeline - HttpPipeline to use for sending service requests and receiving responses.
      Returns:
      the updated QueueServiceClientBuilder object

    • clientOptions

      public QueueServiceClientBuilder clientOptions(ClientOptions clientOptions)
      Allows for setting common properties such as application ID, headers, proxy configuration, etc. Note that it is recommended that this method be called with an instance of the HttpClientOptions class (a subclass of the ClientOptions base class). The HttpClientOptions subclass provides more configuration options suitable for HTTP clients, which is applicable for any class that implements this HttpTrait interface.

      Note: It is important to understand the precedence order of the HttpTrait APIs. In particular, if a HttpPipeline is specified, this takes precedence over all other APIs in the trait, and they will be ignored. If no HttpPipeline is specified, a HTTP pipeline will be constructed internally based on the settings provided to this trait. Additionally, there may be other APIs in types that implement this trait that are also ignored if an HttpPipeline is specified, so please be sure to refer to the documentation of types that implement this trait to understand the full set of implications.

      Specified by:
      clientOptions in interface HttpTrait<QueueServiceClientBuilder>
      Parameters:
      clientOptions - A configured instance of HttpClientOptions.
      Returns:
      the updated QueueServiceClientBuilder object
      Throws:
      NullPointerException - If clientOptions is null.
      See Also:

    • messageEncoding

      public QueueServiceClientBuilder messageEncoding(QueueMessageEncoding messageEncoding)
      Sets the queue message encoding.
      Parameters:
      messageEncoding - QueueMessageEncoding.
      Returns:
      the updated QueueServiceClientBuilder object
      Throws:
      NullPointerException - If messageEncoding is null.

    • processMessageDecodingErrorAsync

      public QueueServiceClientBuilder processMessageDecodingErrorAsync(Function<QueueMessageDecodingError,Mono<Void>> processMessageDecodingErrorAsyncHandler)
      Sets the asynchronous handler that performs the tasks needed when a message is received or peaked from the queue but cannot be decoded.

      Such message can be received or peaked when queue is expecting certain QueueMessageEncoding but there's another producer that is not encoding messages in expected way. I.e. the queue contains messages with different encoding.

      QueueMessageDecodingError contains QueueAsyncClient for the queue that has received the message as well as QueueMessageDecodingError.getQueueMessageItem() or QueueMessageDecodingError.getPeekedMessageItem() with raw body, i.e. no decoding will be attempted so that body can be inspected as has been received from the queue.

      The handler won't attempt to remove the message from the queue. Therefore such handling should be included into handler itself.

      The handler will be shared by all queue clients that are created from QueueServiceClient or QueueServiceAsyncClient built by this builder.

      Code Samples

       String connectionString = "DefaultEndpointsProtocol=https;AccountName={name};"
     + "AccountKey={key};EndpointSuffix={core.windows.net}";

 Function<QueueMessageDecodingError, Mono<Void>> processMessageDecodingErrorHandler =
     (queueMessageDecodingFailure) -> {
         QueueMessageItem queueMessageItem = queueMessageDecodingFailure.getQueueMessageItem();
         PeekedMessageItem peekedMessageItem = queueMessageDecodingFailure.getPeekedMessageItem();
         if (queueMessageItem != null) {
             System.out.printf("Received badly encoded message, messageId=%s, messageBody=%s",
                 queueMessageItem.getMessageId(),
                 queueMessageItem.getBody().toString());
             return queueMessageDecodingFailure
                 .getQueueAsyncClient()
                 .deleteMessage(queueMessageItem.getMessageId(), queueMessageItem.getPopReceipt());
         } else if (peekedMessageItem != null) {
             System.out.printf("Peeked badly encoded message, messageId=%s, messageBody=%s",
                 peekedMessageItem.getMessageId(),
                 peekedMessageItem.getBody().toString());
             return Mono.empty();
         } else {
             return Mono.empty();
         }
     };

 QueueServiceClient client = new QueueServiceClientBuilder()
     .connectionString(connectionString)
     .processMessageDecodingErrorAsync(processMessageDecodingErrorHandler)
     .buildClient();
      Parameters:
      processMessageDecodingErrorAsyncHandler - the handler.
      Returns:
      the updated QueueServiceClientBuilder object

    • processMessageDecodingError

      public QueueServiceClientBuilder processMessageDecodingError(Consumer<QueueMessageDecodingError> processMessageDecodingErrorHandler)
      Sets the handler that performs the tasks needed when a message is received or peaked from the queue but cannot be decoded.

      Such message can be received or peaked when queue is expecting certain QueueMessageEncoding but there's another producer that is not encoding messages in expected way. I.e. the queue contains messages with different encoding.

      QueueMessageDecodingError contains QueueAsyncClient for the queue that has received the message as well as QueueMessageDecodingError.getQueueMessageItem() or QueueMessageDecodingError.getPeekedMessageItem() with raw body, i.e. no decoding will be attempted so that body can be inspected as has been received from the queue.

      The handler won't attempt to remove the message from the queue. Therefore such handling should be included into handler itself.

      The handler will be shared by all queue clients that are created from QueueServiceClient or QueueServiceAsyncClient built by this builder.

      Code Samples

       String connectionString = "DefaultEndpointsProtocol=https;AccountName={name};"
     + "AccountKey={key};EndpointSuffix={core.windows.net}";

 Consumer<QueueMessageDecodingError> processMessageDecodingErrorHandler =
     (queueMessageDecodingFailure) -> {
         QueueMessageItem queueMessageItem = queueMessageDecodingFailure.getQueueMessageItem();
         PeekedMessageItem peekedMessageItem = queueMessageDecodingFailure.getPeekedMessageItem();
         if (queueMessageItem != null) {
             System.out.printf("Received badly encoded message, messageId=%s, messageBody=%s",
                 queueMessageItem.getMessageId(),
                 queueMessageItem.getBody().toString());
             queueMessageDecodingFailure
                 .getQueueClient()
                 .deleteMessage(queueMessageItem.getMessageId(), queueMessageItem.getPopReceipt());
         } else if (peekedMessageItem != null) {
             System.out.printf("Peeked badly encoded message, messageId=%s, messageBody=%s",
                 peekedMessageItem.getMessageId(),
                 peekedMessageItem.getBody().toString());
         }
     };

 QueueServiceClient client = new QueueServiceClientBuilder()
     .connectionString(connectionString)
     .processMessageDecodingError(processMessageDecodingErrorHandler)
     .buildClient();
      Parameters:
      processMessageDecodingErrorHandler - the handler.
      Returns:
      the updated QueueServiceClientBuilder object

    • serviceVersion

      public QueueServiceClientBuilder serviceVersion(QueueServiceVersion version)
      Sets the QueueServiceVersion that is used when making API requests.

      If a service version is not provided, the service version that will be used will be the latest known service version based on the version of the client library being used. If no service version is specified, updating to a newer version of the client library will have the result of potentially moving to a newer service version.

      Targeting a specific service version may also mean that the service will return an error for newer APIs.

      Parameters:
      version - QueueServiceVersion of the service to be used when making requests.
      Returns:
      the updated QueueServiceClientBuilder object